/* ==========================================================================
   Author's custom styles
   ========================================================================== */
@font-face {
    font-family: 'Futura PT';
    src: url('../fonts/FuturaPT-Heavy.eot');
    src: local('Futura PT Heavy'), local('FuturaPT-Heavy'),
    url('../fonts/FuturaPT-Heavy.eot?#iefix') format('embedded-opentype'),
    url('../fonts/FuturaPT-Heavy.woff') format('woff'),
    url('../fonts/FuturaPT-Heavy.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
}

@font-face {
    font-family: 'Futura PT Extra';
    src: url('../fonts/FuturaPT-ExtraBold.eot');
    src: local('Futura PT Extra Bold'), local('FuturaPT-ExtraBold'),
    url('../fonts/FuturaPT-ExtraBold.eot?#iefix') format('embedded-opentype'),
    url('../fonts/FuturaPT-ExtraBold.woff') format('woff'),
    url('../fonts/FuturaPT-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
}

@font-face {
    font-family: 'Futura PT';
    src: url('../fonts/FuturaPT-Medium.eot');
    src: local('Futura PT Medium'), local('FuturaPT-Medium'),
    url('../fonts/FuturaPT-Medium.eot?#iefix') format('embedded-opentype'),
    url('../fonts/FuturaPT-Medium.woff') format('woff'),
    url('../fonts/FuturaPT-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}

#hellopreloader_preload {
    display: block;
    position: fixed;
    z-index: 99999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-width: 320px;
    background: #262626 url(../img/bars.svg) center center no-repeat;
    background-size: 41px;
}

body {
    font-family: 'Futura PT', sans-serif;
    line-height: 1.2;
    font-weight: 500;
    color: #262626;
}
.main {
    position: relative;
    z-index: 2;
    padding: 100px 0 170px;
}

.bg {
    position: fixed;
    z-index: -1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #f8f8f8;
    background-image:
            radial-gradient(closest-side, rgba(235, 105, 78, 1), rgba(235, 105, 78, 0)),
            radial-gradient(closest-side, rgba(249, 112, 60, 1), rgba(249, 112, 60, 0)),
            radial-gradient(closest-side, rgb(253, 248, 233, 1), rgba(254, 234, 131, 0)),
            radial-gradient(closest-side, rgba(1, 62, 165, 1), rgba(1, 62, 165, 0)),
            radial-gradient(closest-side, rgba(248, 192, 147, 1), rgba(248, 192, 147, 0));
    background-size:
            130vmax 130vmax,
            80vmax 80vmax,
            90vmax 90vmax,
            110vmax 110vmax,
            90vmax 90vmax;
    background-position:
            -80vmax -80vmax,
            60vmax -30vmax,
            10vmax 10vmax,
            -30vmax -10vmax,
            50vmax 50vmax;
    background-repeat: no-repeat;
    animation: 20s movement linear infinite;
}

.bg::after {
    content: '';
    display: block;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@keyframes movement {
    0%, 100% {
        background-size:
                130vmax 130vmax,
                80vmax 80vmax,
                90vmax 90vmax,
                110vmax 110vmax,
                90vmax 90vmax;
        background-position:
                -80vmax -80vmax,
                60vmax -30vmax,
                10vmax 10vmax,
                -30vmax -10vmax,
                50vmax 50vmax;
    }
    25% {
        background-size:
                100vmax 100vmax,
                90vmax 90vmax,
                100vmax 100vmax,
                90vmax 90vmax,
                60vmax 60vmax;
        background-position:
                -60vmax -90vmax,
                50vmax -40vmax,
                0vmax -20vmax,
                -40vmax -20vmax,
                40vmax 60vmax;
    }
    50% {
        background-size:
                80vmax 80vmax,
                110vmax 110vmax,
                80vmax 80vmax,
                60vmax 60vmax,
                80vmax 80vmax;
        background-position:
                -50vmax -70vmax,
                40vmax -30vmax,
                10vmax 0vmax,
                20vmax 10vmax,
                30vmax 70vmax;
    }
    75% {
        background-size:
                90vmax 90vmax,
                90vmax 90vmax,
                100vmax 100vmax,
                90vmax 90vmax,
                70vmax 70vmax;
        background-position:
                -50vmax -40vmax,
                50vmax -30vmax,
                20vmax 0vmax,
                -10vmax 10vmax,
                40vmax 60vmax;
    }
}

.logo {
    font-size: 210px;
    line-height: 1;
    font-weight: 900;
    font-style: normal;
    padding-bottom: 24px;
    margin-bottom: 90px;
    border-bottom: 4px solid #262626;
}

.main-title {
    font-size: 60px;
    line-height: 1;
    text-wrap: balance;
    margin-bottom: 70px;
}

.content-subtitle {
    font-size: 46px;
    line-height: 1.1;
    text-wrap: balance;
}

.lines-group {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
}

.lines-group > div {
    width: 100%;
    background: #262626;
}

.lines-group > div:first-of-type {
    height: 40px;
    margin-bottom: 20px;
}

.lines-group > div:nth-child(2) {
    height: 20px;
    margin-bottom: 10px;
}

.lines-group > div:nth-child(3) {
    height: 10px;
    margin-bottom: 5px;
}

.lines-group > div:nth-child(4), .lines-group:last-of-type {
    height: 5px;
    margin-bottom: 5px;
}

.dots-group {
    gap: 70px;
    width: 360px;
}

.dots-group > div {
    flex: 0 0 20px;
    width: 20px;
    height: 20px;
    background: #262626;
    border-radius: 50%;
}

.worldwide {
    padding: 220px 0 90px;
}

.worldwide .star {
    width: 120px;
    margin-bottom: 60px;
}


.worldwide .star img {
    width: 100%;
}

.content-title {
    font-family: 'Futura PT Extra', sans-serif;
    font-size: 80px;
    line-height: 1;
    color: #262626;
    border-bottom: 4px solid #262626;
    padding-bottom: 24px;
    margin-bottom: 48px;
}

.content-font-size {
    font-size: 58px;
    text-wrap: balance;
}

.map {
    margin: 60px 0 0;
}

.map img {
    width: 100%;
}

.worldwide-list--item {
    position: relative;
    font-size: 40px;
    line-height: 1;
    padding-left: 55px;
    margin-bottom: 32px;
}

.worldwide-list--item:before {
    content: '';
    position: absolute;
    top: 4px;
    left: 0;
    width: 42px;
    height: 42px;
    background: url("../img/star-list.png")no-repeat center;
    background-size: cover;
}

.worldwide-list--item span {
    font-family: 'Futura PT Extra', sans-serif;
}

.advertisers {
    padding: 50px 0 90px;
}

.advertisers-list {
    margin-top: 70px;
}

.advertisers-list--item {
    gap: 40px;
    margin-bottom: 35px;
}

.advertisers-list--item__img {
    height: 100px;
}

.advertisers-list--item__hyphen {
    width: 100px;
    height: 3px;
    background: #262626;
}

.advertisers-list--item__title {
    width: 40%;
    font-size: 44px;
    text-wrap: balace;
}

.targeting {
    padding: 50px 0 90px;
}

.targeting .content-title {
    margin-bottom: 80px;
}

.targeting-subtitle {
    font-family: 'Futura PT Extra', sans-serif;
    font-size: 48px;
    margin-bottom: 70px;
}

.targeting-item {
    flex: 0 0 25%;
    margin-bottom: 60px;
}

.targeting-item--img {
    height: 140px;
}

.targeting-item--img img {
    height: 100%;
}

.targeting-item--title {
    font-size: 36px;
}

.targeting .separate {
    border-right: 2px solid #262626;
}

.process {
    gap: 40px;
}

.step {
    flex: 0 0 25%;
    width: 25%;
}

.step-item--img {
    height: 140px;
}

.step-item--img.reaching {
    height: 220px;
}

.step-item--img img {
    height: 100%;
}

.step-item--title {
    font-size: 36px;
    text-wrap: balace;
}

.process-arrows {
    gap: 80px;
}

.process-arrows img {
    flex: 0 0 50px;
    width: 50px;
}

.ad-types {
    padding: 50px 0 90px;
}

.types {
    margin-top: 80px;
}

.types-item {
    gap: 50px;
}

.types-item--img {
    max-width: 200px;
}

.types-item--img img {
    width: 100%;
}

.types-item--title {
    font-size: 36px;
}

.verticals {
    padding: 50px 0 90px;
}

.chart {
    position: relative;
    margin-top: 80px;
}

.chart img {
    width: 100%;
}

.chart > div {
    position: absolute;
    font-size: 36px;
}

.chart > div:first-of-type {
    top: 0;
    left: 0;
    transform: translateY(-100%);
}

.chart > div:nth-child(2) {
    top: 0;
    right: 0;
    transform: translateY(-100%);
}

.chart > div:nth-child(3) {
    left: 0;
    bottom: 0;
}

.chart > div:last-of-type {
    right: 0;
    bottom: 0;
}

.sources {
    position: relative;
    padding: 50px 0 140px;
}

.logos {
    position: relative;
    margin-top: 80px;
    gap: 50px;
}

.logos > div {
    height: 65px;
}

.logos > div img {
    height: 100%;
}

footer {
    min-height: 70vh;
    padding-top: 90px;
}

footer .footer-title {
    font-size: 140px;
    line-height: 1;
    font-weight: 900;
    font-style: normal;
    padding-bottom: 24px;
    margin-bottom: 90px;
    border-bottom: 4px solid #262626;
}

.footer-content {
    font-size: 40px;
    line-height: 1;
}

.footer-content span {
    font-family: 'Futura PT Extra', sans-serif;
}

.footer-content a {
    color: #262626;
    text-decoration: none;
}

footer .star {
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    transform: translateY(-50%);
}

footer .star img {
    width: 100%;
}

@media screen and (max-width: 1600px) {
    .logo {
        font-size: 150px;
    }

    .main-title {
        font-size: 52px;
    }

    .content-subtitle {
        font-size: 40px;
    }

    .content-title {
        font-size: 72px;
    }

    .content-font-size {
        font-size: 52px;
    }

    .worldwide-list--item {
        font-size: 32px;
    }

    footer .footer-title {
        font-size: 90px;
    }

}

@media screen and (max-width: 1200px) {
    .logo {
        font-size: 130px;
    }

    .main-title {
        font-size: 46px;
    }

    .content-subtitle {
        font-size: 34px;
    }

    .content-title {
        font-size: 66px;
    }

    .content-font-size {
        font-size: 46px;
    }

    .worldwide-list--item {
        font-size: 32px;
    }

    .step {
        flex: 0 0 20%;
        width: 20%;
    }

    .step-item--title {
        font-size: 24px;
    }

    .process-arrows img {
        flex: 0 0 40px;
        width: 40px;
    }

    .step-item--img {
        height: 100px;
    }

    .targeting-item--img {
        height: 100px;
    }

    .process {
        gap: 30px;
    }

    .logos > div {
        height: 40px;
    }

    footer .footer-title {
        font-size: 90px;
    }

}

@media screen and (max-width: 992px) {
    .advertisers .content-font-size {
        font-size: 38px;
    }

    .targeting-item--img {
        height: 80px;
    }

    .targeting-item--title {
        font-size: 26px;
    }

    .step-item--img.reaching {
        height: 150px;
    }

    .types-item--img {
        max-width: 130px;
    }

    .types-item--title {
        font-size: 24px;
    }
}

@media screen and (max-width: 539px) {
    .main {
        padding: 60px 0 75px;
    }

    .worldwide {
        padding: 120px 0 10px;
    }

    .advertisers, .targeting, .ad-types, .verticals {
        padding: 50px 0 10px;
    }

    .logo {
        font-size: 80px;
        text-align: center;
    }

    .content-title {
        font-size: 42px;
    }

    .content-font-size {
        font-size: 36px;
    }

    .advertisers-list--item {
        flex-wrap: wrap;
        gap: 30px;
        justify-content: center;
    }

    .advertisers-list--item__hyphen {
        display: none;
    }

    .advertisers-list--item__title {
        flex: 1 1 auto;
        width: 100%;
        text-align: center;
    }

    .targeting-subtitle {
        font-size: 32px;
    }

    .step {
        flex: 0 0 100%;
        width: 100%;
    }

    .process-arrows {
        transform: rotate(90deg);
    }

    footer .footer-title {
        font-size: 46px;
    }

    .footer-content {
        font-size: 28px;
    }

    footer .star {
        width: 70px;
    }
}

@media screen and (max-width: 379px) {
    .logo {
        font-size: 64px;
    }

    .targeting-item--title {
        font-size: 22px;
    }

    .advertisers .content-font-size {
        font-size: 30px;
    }
}

@media screen and (max-width: 339px) {
    .logo {
        font-size: 56px;
    }

}